    "imperfect" {:synsem {:sem {:aspect :progressive
                                 :tense :past}}}
    "preterito" {:synsem {:sem {:aspect :perfect
-                             :tense :past}}}})
+                               :tense :present}}}})
 
 (defn fo-ps [expr]
   (parse/fo-ps expr fo))

                                     :infl :preterito
                                     :cat :verb
                                     :sem {:aspect :perfect
                                           :tense :past}}})
                   (unifyc c10
                           root-is-head-root
                           {:rule "s-imperfect-phrasal"

                                     :infl :preterito
                                     :cat :verb
                                     :sem {:aspect :perfect
                                           :tense :present}}})
                   (unifyc c10
                           root-is-head
                           {:rule "s-preterito-nonphrasal"
